my orando has some blackspots growing in his ( what I call his crown) two look like they go deep and one is fairly new. When i first got him he was in a bowl and then i got a tank where i treated him for ich it cleared up these places but now they are back can anyone help me with this?

Hi and welcome.

Dont suppose you have any test kits for ammoni, nitrite and nitrate have you? I am going to move this to the diagnosing section where there is a red box at the top. if you could fill in as much of that as youc an then that would be a help as well.
The bubbly bit on the head is known as the wen here. Black spots in it dont sound good though so the quicker we can get the info then the better, and if you can get a pic of it then that would help too.